Hey Crosswing - you stole my avatar picture!!!

I've had that for 15 months here!!
On topic again, I think there's two possible ways to look at who is the
strongest driver pairing. If you're talking about the most talented two drivers then I think it's likely going to be between Alonso / Massa or Hamilton / Button. But we don't know if those pairings will work as a
team or not yet. They could both work out great, or could both be a disaster.
I've looked at it purely as who is likely to be the best
team as in who can work best together as a team in a variety of situations and circumstances and as such had to go for Vettel / Webber as they're now tried and tested, have shown that they can co-exist in a team, both win races and given the right car are both extremely fast and competitive. I'll change my mind if and when another of the given pairings shows the same.
Favourite racing series: F1, Indycar, NASCAR, GP2, F3, Formula E, Trophee Andros, DTM, WTCC, BTCC, World Endurance... etc. etc.